Skip to main content
BuilderBrew.com
JobsInvestorsCompaniesStatsAboutFAQ
BuilderBrew

Insights for software builders, engineers, and growth operators.

Browse jobs

  • All jobs
  • Categories
  • Skills
  • States
  • Cities
  • Counties
  • Experience
  • Location type
  • Employment type
  • Salary
  • Funding
  • Company size
  • Total funding
  • Funded within

Explore

  • About
  • FAQ
  • Companies
  • Investors
  • Stats

Company

  • Terms of Service
  • Privacy Policy

© 2026 BuilderBrew.com. All rights reserved.

Join a startup on the way up — not a bet, not a giant.

Tech roles at Series A–C companies backed by Sequoia, a16z, Benchmark & other top-tier VCs

  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
  • Index Ventures
  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • IVP
  • NEA
  • Thrive Capital
  • Sequoia
  • a16z
  • Benchmark
  • Accel
  • Greylock
  • Founders Fund
  • General Catalyst
  • Index Ventures
  • Lightspeed
  • Bessemer
  • Coatue
  • Insight Partners
  • IVP
  • NEA
  • Thrive Capital

Open roles

High-signal tech roles at Series A–C companies, refreshed as boards update.

20 results on this page
Jobs per page
PreviousPage 39Next
WorkOS logo
People Ops
1/20Posted 5 days ago

WorkOS · San Francisco, San Francisco County, California

20 results on this page
Jobs per page
PreviousPage 39Next
$130,000 - $150,000
Hybrid
Series C
11–50
$100M-$1B
Lightspeed Venture Partners
Access Control
APIs
Artificial Intelligence
Authentication
+2 more
Posted 5 days agoSee job

WorkOS is looking for a People Operations professional to own payroll, benefits, compensation, HR compliance, and employee lifecycle operations. The role involves building scalable systems and partnering with Recruiting, Finance, Legal, and managers.

WorkOS logo
Employee Programs
2/20Posted 5 days ago

WorkOS · San Francisco, San Francisco County, California

$150,000 - $175,000
Hybrid
Series C
11–50
$100M-$1B
Lightspeed Venture Partners
Posted 5 days agoSee job

WorkOS is hiring a leader for Employee Programs to own new hire onboarding, design training programs, and build tools to measure effectiveness. This hybrid role is based in San Francisco and requires 5+ years of experience in People programs at a high-growth startup.

LangChain logo
Solutions Marketing Manager
3/20Posted 5 days ago

LangChain · San Francisco, San Francisco County, California

$140,000 - $195,000
Onsite
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Artificial Intelligence
Deep Agents
Large Language Models
Posted 5 days agoSee job

LangChain is seeking a Solutions Marketing Manager to shape how the company brings its AI platform to priority industries and enterprise buyers. The role involves developing solution narratives, sales plays, and customer-facing assets, working at the intersection of product and GTM.

LangChain logo
Account Manager, Renewals & Expansion
4/20Posted 5 days ago

LangChain · New York, New York County, New York

Onsite
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Deep Agents
Salesforce CRM
Posted 5 days agoSee job

LangChain is hiring an Account Manager to own and accelerate customer adoption, retention, and growth. This role involves managing the full customer lifecycle, driving renewals and expansions, and acting as the primary commercial contact for a portfolio of customers. Requires 5+ years in quota-carrying customer-facing roles.

LangChain logo
Platform Software Engineer, Ingestion
5/20Posted 5 days ago

LangChain · San Francisco, San Francisco County, California

$185,000 - $240,000
Onsite
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Amazon Web Services (AWS)
Datadog
Distributed Systems
Go
+8 more
Posted 5 days agoSee job

LangChain is seeking a Platform Software Engineer to own ingestion, query systems, and API/SDK/CLI surfaces for LangSmith, their observability platform. The role involves building high-throughput data systems, setting API standards, and ensuring reliability.

Daily job alert

Get new VC-backed tech jobs in your inbox every morning.

Narrow your alert

Free daily email. Confirm via link to activate. Unsubscribe anytime.

LangChain logo
Solutions Engineer (Chicago)
6/20Posted 5 days ago

LangChain · Chicago, Cook County, Illinois

$200,000 - $250,000
Remote
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Amazon Web Services (AWS)
Deep Agents
Google Cloud Platform (GCP)
Kubernetes
+2 more
Posted 5 days agoSee job

LangChain is seeking a Solutions Engineer to own the technical win in sales cycles, partnering with account executives to design POCs, co-build production AI agents, and drive adoption of LangChain's platform. This remote role requires 6+ years of technical experience and a passion for applied AI.

LangChain logo
Account Manager, Renewals & Expansion
7/20Posted 5 days ago

LangChain · San Francisco, San Francisco County, California

Onsite
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Deep Agents
Salesforce CRM
Posted 5 days agoSee job

LangChain is hiring an Account Manager to own customer adoption, retention, and growth for a portfolio of commercial customers. The role involves managing the full customer lifecycle, driving renewals and expansions, and acting as the primary commercial point of contact.

LangChain logo
Enterprise Account Executive (Boston)
8/20Posted 5 days ago

LangChain · Boston, Suffolk County, Massachusetts

Onsite
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Deep Agents
Generative AI
Posted 5 days agoSee job

LangChain is seeking an experienced Enterprise Account Executive to own the full sales cycle, helping technical teams at enterprise companies adopt LangChain's AI agent platform. The role involves driving proof-of-concepts, negotiating deals, and shaping the go-to-market strategy.

LangChain logo
Enterprise Account Executive (Philadelphia)
9/20Posted 5 days ago

LangChain · Philadelphia, Philadelphia County, Pennsylvania

Remote
Series B
$100M-$1B
IVP (Institutional Venture Partners)
Deep Agents
Generative AI
Generative AI
Posted 5 days agoSee job

LangChain is seeking an experienced Enterprise Account Executive to own the full sales cycle, helping enterprise teams adopt AI agent products. This remote role based in Philadelphia involves driving proof-of-concepts, negotiating deals, and shaping GTM strategy.

Traba logo
Customer On-Site - Louisville, KY
10/20Posted 5 days ago

Traba · Jeffersonville, Clark County, Indiana

$25 - $30
Onsite
Series A
51–200
$10M-$100M
Founders Fund
Posted 5 days agoSee job

Customer On-Site role at Traba, serving as the main point of contact between Traba's workforce and client leadership in a warehouse/manufacturing environment. Responsibilities include worker onboarding, scheduling, performance management, and client relationship management. Requires 1-2+ years of operations or customer-facing experience, bilingual communication, and on-site presence.

Daily job alert

Get new VC-backed tech jobs in your inbox every morning.

Narrow your alert

Free daily email. Confirm via link to activate. Unsubscribe anytime.

Geordie AI logo
Senior Field Marketing Manager
11/20Posted 5 days ago

Geordie AI · New York, New York County, New York

Hybrid
Series A
$10M-$100M
General Catalyst
Posted 5 days agoSee job

Geordie AI, a security platform for autonomous AI agents, seeks a Senior Field Marketing Manager to own field marketing strategy and execution, partnering with Sales and Channel to drive enterprise revenue through executive events, partner marketing, and account-based campaigns.

Genmo logo
Research Scientist (post-training)
12/20Posted 5 days ago

Genmo · San Francisco, San Francisco County, California

Onsite
Series A
11–50
$10M-$100M
New Enterprise Associates (NEA)
Data Pipelines
Diffusion Models
Generative AI
Large Language Models
+1 more
Posted 5 days agoSee job

Genmo is seeking a Research Scientist to lead alignment and post-training efforts for large-scale video generation models, focusing on RLHF, evaluation frameworks, and data pipelines. The role requires a Ph.D. and strong publication record in top-tier conferences.

Genmo logo
Research Scientist (diffusion)
13/20Posted 5 days ago

Genmo · San Francisco, San Francisco County, California

Onsite
Series A
11–50
$10M-$100M
New Enterprise Associates (NEA)
Python
PyTorch
TensorFlow
Posted 5 days agoSee job

Genmo is seeking a Research Scientist to develop cutting-edge diffusion models for text-to-video generation. The role involves leading research initiatives, designing experiments, and collaborating with cross-functional teams to integrate breakthroughs into production.

Wrapbook logo
Senior Executive Assistant
14/20Posted 5 days ago

Wrapbook · Myrtle Point, Coos County, Oregon

$109,000 - $176,000
Remote
Series B
Funded 2 yr ago
51–200
$100M-$1B
Andreessen Horowitz (a16z)
Bessemer Venture Partners
Slack
Posted 5 days agoSee job

Wrapbook is seeking a Senior Executive Assistant to support three executives (CPO, SVP Engineering, General Counsel) remotely. The role involves calendar management, travel, event planning, and driving operational efficiency. Requires 5+ years supporting C-Suite executives.

Wrapbook logo
Senior Analytics Engineer II
15/20Posted 5 days ago

Wrapbook · Myrtle Point, Coos County, Oregon

$148,000 - $203,000
Remote
Series B
Funded 2 yr ago
51–200
$100M-$1B
Andreessen Horowitz (a16z)
Bessemer Venture Partners
Apache Airflow
Dagster
Databricks
dbt
+5 more
Posted 5 days agoSee job

Wrapbook is seeking a Senior Analytics Engineer II to own and evolve the analytics layer, building scalable data foundations, governed metrics, and self-serve analytics. This remote role (US & Canada) involves partnering with stakeholders, mentoring the analytics team, and enabling both people and AI agents to trust data.

Daily job alert

Get new VC-backed tech jobs in your inbox every morning.

Narrow your alert

Free daily email. Confirm via link to activate. Unsubscribe anytime.

Twelve Labs logo
Business Systems & Analytics Lead
16/20Posted 5 days ago

Twelve Labs · San Francisco, San Francisco County, California

$163,800 - $182,000
Onsite
Series B
51–200
$100M-$1B
Index Ventures
New Enterprise Associates (NEA)
Databricks
dbt
Python
SQL
Posted 5 days agoSee job

Lead the implementation of business systems and analytics architecture at TwelveLabs, owning the stack, integrations, and reporting layer. Hybrid role combining systems ownership with analytics, reporting to the Head of Finance.

Semperis logo
Channel Director, Northeast
17/20Posted 5 days ago

Semperis · United States

Remote
Series C
201–500
$100M-$1B
Insight Partners
Posted 5 days agoSee job

Semperis is seeking a Channel Director for the Northeast region to lead and enable mutually profitable partnerships with referral partners, resellers, VARs, and distributors. The role involves building partner pipeline, forecasting, training, and evangelizing the Purple Knight tool. Requires 8+ years of channel/sales experience in IT security.

Mercor logo
Fullstack Engineer, RL Environments
18/20Posted 5 days ago

Mercor · San Francisco, San Francisco County, California

$130,000 - $500,000
Onsite
Series C
Funded 1 yr ago
$100M-$1B
General Catalyst
Data Pipelines
JavaScript
Next.js
Node.js
+3 more
Posted 5 days agoSee job

Mercor is seeking a Senior Fullstack Engineer to own the Studio platform end-to-end, building React frontends and backend services for data pipelines that power AI model training. This role involves leading engineering best practices and shipping high-leverage features.

Mercor logo
Product Manager, APEX
19/20Posted 5 days ago

Mercor · San Francisco, San Francisco County, California

$180,000 - $300,000
Onsite
Series C
Funded 1 yr ago
$100M-$1B
General Catalyst
Posted 5 days agoSee job

Mercor is seeking a Product Manager to own and scale the APEX brand and public leaderboard, defining positioning, strategy, and roadmap for AI evaluation products. The role involves working across research, engineering, and GTM teams to turn evaluation datasets into trusted industry benchmarks.

Mercor logo
Creative Director (IC)
20/20Posted 5 days ago

Mercor · San Francisco, San Francisco County, California

$200,000 - $300,000
Onsite
Series C
Funded 1 yr ago
$100M-$1B
General Catalyst
Posted 5 days agoSee job

Mercor is seeking a Creative Director to own the evolution of its brand identity, create compelling visual systems, and build scalable brand assets. This role involves partnering with marketing, product, and leadership to bring Mercor's story to life across all channels.

Daily job alert

Get new VC-backed tech jobs in your inbox every morning.

Narrow your alert

Free daily email. Confirm via link to activate. Unsubscribe anytime.